LLMSlim memory

Knowledge & Memory Python v0.11.2

Long-term memory and context fitting for agents, with no LLM in the loop. Local SQLite.

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Install

Pin version registry version 0.11.2

Python
uvx llmslim

Python
uvx llmslim@0.11.2

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "llmslim": {
      "command": "uvx",
      "args": [
        "llmslim"
      ]
    }
  }
}

{
  "mcpServers": {
    "llmslim": {
      "command": "uvx",
      "args": [
        "llmslim@0.11.2"
      ]
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add llmslim -- uvx llmslim

claude mcp add llmslim -- uvx llmslim@0.11.2

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "llmslim": {
      "command": "uvx",
      "args": [
        "llmslim"
      ]
    }
  }
}

{
  "mcpServers": {
    "llmslim": {
      "command": "uvx",
      "args": [
        "llmslim@0.11.2"
      ]
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "llmslim": {
      "command": "uvx",
      "args": [
        "llmslim"
      ]
    }
  }
}

{
  "servers": {
    "llmslim": {
      "command": "uvx",
      "args": [
        "llmslim@0.11.2"
      ]
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "llmslim": {
      "command": "uvx",
      "args": [
        "llmslim"
      ]
    }
  }
}

{
  "mcpServers": {
    "llmslim": {
      "command": "uvx",
      "args": [
        "llmslim@0.11.2"
      ]
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

LLMSLIM_MEMORY_DB — SQLite file for the memory (default ~/.llmslim/memory.db)
LLMSLIM_USER_ID — Whose memory this server holds (default "default")
LLMSLIM_AGENT_ID — Optional agent id, so each agent keeps its own memory

About this server

Distributed as Python, listed under Knowledge & Memory. Review our MCP security guide before granting access to real data.

Frequently asked questions

How do I install LLMSlim memory?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is LLMSlim memory free to use?

The MCP server itself is free to install. The source is public on https://github.com/Thanatos9404/llmslim. Any third-party service it calls may require its own API key and account.

Which clients support LLMSlim memory?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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